diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cpp b/libsanitizer/sanitizer_common/sanitizer_linux.cpp
index 2168301fd69..11c03e286dc 100644
--- a/libsanitizer/sanitizer_common/sanitizer_linux.cpp
+++ b/libsanitizer/sanitizer_common/sanitizer_linux.cpp
@@ -2043,13 +2043,13 @@ static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {
 # ifndef REG_EBP
 #  define REG_EBP  6 // REG_FP
 # endif
-# ifndef REG_ESP
-#  define REG_ESP 17 // REG_SP
+# ifndef REG_UESP
+#  define REG_UESP 17 // REG_SP
 # endif
 # endif
   *pc = ucontext->uc_mcontext.gregs[REG_EIP];
   *bp = ucontext->uc_mcontext.gregs[REG_EBP];
-  *sp = ucontext->uc_mcontext.gregs[REG_ESP];
+  *sp = ucontext->uc_mcontext.gregs[REG_UESP];
 # endif
 #elif defined(__powerpc__) || defined(__powerpc64__)
   ucontext_t *ucontext = (ucontext_t*)context;